configure: change --enable-redirect -> --disable-redirect
configure: change --enable-redirect -> --disable-redirect

This changes the default to redirect output from run/task/services to
/dev/null.  Use --disable-redirect to get the old pre v4.0 behavior.

Signed-off-by: Joachim Wiberg <583c295fd7602c168ad814279bbc3894ba65f5d6@gmail.com>

troglobit/finit,troglobit/finit